TY - GEN
T1 - An autonomous road side infrastructure based system in secure VANETs
AU - Liu, Wenmao
AU - Zhang, Hongli
AU - Zhang, Weizhe
PY - 2009
Y1 - 2009
N2 - Road side infrastructures with certification and service aid are important in secure vehicular communication. Few road side infrastructure issues have been addressed in former studies. Lacking trusted certification, scalability, efficiency and intrusion detection in vehicle-only network causes various attacks. In this paper we propose an autonomous road side infrastructure network approach. Some road side infrastructures are preselected administratively and the others gather towards the formers autonomously. Road side infrastructures in the same autonomous network cache and forward certificates, which are invisible to other autonomous network. In our approach, CA cluster in different regions comply with corresponding scalability strategy and regional policy. A distributed IDS system integrated with the CA database provide further security protection from malicious vehicles with legal certificates. The certificate caching and forwarding schema accelerates authentication. In our analysis, our approach has a better efficiency, scalability and security guarantee than former road side infrastructure designs.
AB - Road side infrastructures with certification and service aid are important in secure vehicular communication. Few road side infrastructure issues have been addressed in former studies. Lacking trusted certification, scalability, efficiency and intrusion detection in vehicle-only network causes various attacks. In this paper we propose an autonomous road side infrastructure network approach. Some road side infrastructures are preselected administratively and the others gather towards the formers autonomously. Road side infrastructures in the same autonomous network cache and forward certificates, which are invisible to other autonomous network. In our approach, CA cluster in different regions comply with corresponding scalability strategy and regional policy. A distributed IDS system integrated with the CA database provide further security protection from malicious vehicles with legal certificates. The certificate caching and forwarding schema accelerates authentication. In our analysis, our approach has a better efficiency, scalability and security guarantee than former road side infrastructure designs.
KW - Autonomous infrastructure network
KW - Security
KW - Vehicular ad hoc networks
UR - https://www.scopus.com/pages/publications/73149108209
U2 - 10.1109/WICOM.2009.5302104
DO - 10.1109/WICOM.2009.5302104
M3 - 会议稿件
AN - SCOPUS:73149108209
SN - 9781424436934
T3 - Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009
BT - Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009
T2 - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009
Y2 - 24 September 2009 through 26 September 2009
ER -